Merge pull request #167 from accek/lid-closed

Disable Howdy if lid is closed

src/config.ini

@@ -15,6 +15,9 @@ suppress_unknown = false
 # Disable Howdy in remote shells
 ignore_ssh = true
 
+# Disable Howdy if lid is closed
+ignore_closed_lid = true
+
 # Auto dismiss lock screen on confirmation
 # Will run loginctl unlock-sessions after every auth
 # Experimental, can behave incorrectly on some systems

src/pam.py

@@ -4,6 +4,7 @@
 import subprocess
 import sys
 import os
+import glob
 
 # pam-python is running python 2, so we use the old module here
 import ConfigParser
@@ -25,6 +26,11 @@ def doAuth(pamh):
 		if "SSH_CONNECTION" in os.environ or "SSH_CLIENT" in os.environ or "SSHD_OPTS" in os.environ:
 			sys.exit(0)
 
+	# Abort if lid is closed
+	if config.getboolean("core", "ignore_closed_lid"):
+		if any('closed' in open(f).read() for f in glob.glob('/proc/acpi/button/lid/*/state')):
+			sys.exit(0)
+
 	# Alert the user that we are doing face detection
 	if config.get("core", "detection_notice") == "true":
 		pamh.conversation(pamh.Message(pamh.PAM_TEXT_INFO, "Attempting face detection"))